Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers.
Détails
Télécharger: 36066633_BIB_2F3F6E6D5A81.pdf (1437.81 [Ko])
Etat: Public
Version: Final published version
Licence: CC BY 4.0
Etat: Public
Version: Final published version
Licence: CC BY 4.0
ID Serval
serval:BIB_2F3F6E6D5A81
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers.
Périodique
Acta neuropathologica
Collaborateur⸱rice⸱s
EADB consortium, GR@ACE study group
ISSN
1432-0533 (Electronic)
ISSN-L
0001-6322
Statut éditorial
Publié
Date de publication
11/2022
Peer-reviewed
Oui
Volume
144
Numéro
5
Pages
821-842
Langue
anglais
Notes
Publication types: Journal Article ; Meta-Analysis ; Research Support, Non-U.S. Gov't ; Research Support, N.I.H., Extramural
Publication Status: ppublish
Publication Status: ppublish
Résumé
Amyloid-beta 42 (Aβ42) and phosphorylated tau (pTau) levels in cerebrospinal fluid (CSF) reflect core features of the pathogenesis of Alzheimer's disease (AD) more directly than clinical diagnosis. Initiated by the European Alzheimer & Dementia Biobank (EADB), the largest collaborative effort on genetics underlying CSF biomarkers was established, including 31 cohorts with a total of 13,116 individuals (discovery n = 8074; replication n = 5042 individuals). Besides the APOE locus, novel associations with two other well-established AD risk loci were observed; CR1 was shown a locus for Aβ42 and BIN1 for pTau. GMNC and C16orf95 were further identified as loci for pTau, of which the latter is novel. Clustering methods exploring the influence of all known AD risk loci on the CSF protein levels, revealed 4 biological categories suggesting multiple Aβ42 and pTau related biological pathways involved in the etiology of AD. In functional follow-up analyses, GMNC and C16orf95 both associated with lateral ventricular volume, implying an overlap in genetic etiology for tau levels and brain ventricular volume.
Mots-clé
Alzheimer Disease/pathology, Amyloid beta-Peptides/cerebrospinal fluid, Apolipoproteins E/genetics, Biomarkers/cerebrospinal fluid, Cell Cycle Proteins, Humans, Peptide Fragments/cerebrospinal fluid, tau Proteins/cerebrospinal fluid, tau Proteins/genetics, Alzheimer’s disease, Amyloid-beta, Cerebrospinal fluid, GWAS, Tau
Pubmed
Web of science
Open Access
Oui
Création de la notice
19/10/2022 12:37
Dernière modification de la notice
23/01/2024 7:22